1. From the Centers for Disease Control and Prevention (W.A.W., J.B.C., G.A.M., L.J.N., J.E.W., D.R.L., J.L.C.), Atlanta, Ga; Northwestern University Medical School (M.J.A.), Chicago, Ill; Stroke Systems Consulting (T.J.S.), Dallas, Tex; Rush Medical College (P.B.G.), Chicago, Ill; Centers for Medicare and Medicaid Services (D.N.), Dallas, Tex; Medical College of Georgia and VA Medical Center (D.C.H.), Augusta, Ga; National Institute for Neurologic Disorders and Stroke (M.D.W.), Bethesda, Md; Johns...